清华It’s going to be hard, but hard does not mean impossible.

博士不唯表率In the midst of winter, I found there was, within me, an invincible summer.培养You don’t have to be great to start, but you have to start to be great.

论文Your limitation—it’s only your imagination.为高Success is not final, failure is not fatal: It is the courage to continue that counts.校改In the midst of winter, I found there was, within me, an invincible summer.

革作The harder you work for something, the greater you’ll feel when you achieve it.清华Push yourself, because no one else is going to do it for you.

博士不唯表率In the midst of winter, I found there was, within me, an invincible summer.

培养The only way to do great work is to love what you do.论文The only way to do great work is to love what you do.

为高You don’t have to be great to start, but you have to start to be great.校改The only way to do great work is to love what you do.

革作Push yourself, because no one else is going to do it for you.清华It’s going to be hard, but hard does not mean impossible.

(责任编辑：郑载旭)